I will build custom automation workflows and system integrations

M
mdkhaerul
M
mdkhaerul
Muh. Khaerul
build custom automation workflows and system integrations
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build custom automation workflows and system integrations

About this gig

Are you spending too much time doing repetitive manual tasks? I can help you automate your workflow and connect your tools into one smooth system.

I specialize in building backend automation, API integrations, data pipelines, internal tools, and system workflows using Node.js, TypeScript, Go, and Python.

I can help with:

  • Automating repetitive business processes
  • Connecting APIs and third-party platforms
  • Building custom backend automation scripts
  • Creating scheduled jobs, bots, and workers
  • Processing data from forms, dashboards, CRMs, or internal systems
  • Building reliable integrations between tools
  • Debugging and improving existing automation

My focus is clean, reliable, and production-ready automation not quick hacks.

I work async-first and provide clear technical updates, documentation, and maintainable code.


Note: I only work on systems you own or are authorized to automate.

  • Programming language

    • Go

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Databases
    • Source control

  • Frontend framework

    • Next.js
    • React.js
    • Svelte
    • Tailwind CSS

Get to know Muh. Khaerul

Muh. Khaerul

Backend Engineer

5.0(1)
  • FromIndonesia
  • Member sinceApr 2020
  • Avg. response time1 hour
  • Last delivery1 year

  • Languages

    Indonesian, English
I’m a Software Engineer with 7+ years of experience building reliable backend systems, automation tools, and production-ready applications. I specialize in Go, TypeScript, System Integration, Reverse Engineering, and API automation. My work focuses on building the engine behind powerful applications: scalable APIs, backend services, middleware, data pipelines, and custom automation systems. Whether I’m modernizing legacy systems, integrating undocumented protocols, or building an MVP from scratch, I deliver clean, maintainable, well-documented code designed for real-world use.

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